Welcome to a world where only monster trucks is the ultimate way to live a life. Our new exclusive game called Monster Truck Nitro Jump. A monster truck is a vehicle that was originally just a pickup truck that was modified with a larger suspension and larger tires. These trucks can run up and over most man-made barriers, so they are equipped with remote shut-off switches, called the Remote Ignition Interrupter (RII), to help prevent an accident if the driver loses control at any time.